Concept
Gentianaceae
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Five flowering plants, including a sedge (Carex species) and stemless gentian (Gentiana acaulis). Colour nature print by A. Auer, c. 1853.
Date: 1853 [1854]Reference: 23769i
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Twelve British wild flowers with their common names. Coloured engraving, c. 1861, after J. Sowerby.
Sowerby, John E. (John Edward), 1825-1870.Date: 1861Reference: 24543i
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A plant (Exacum filiforme): entire flowering plant and floral segments. Coloured engraving after J. Sowerby, 1795.
Sowerby, James, 1757-1822.Date: 1 March 1795Reference: 24968i
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Observationes quaedam de gentianearum familiae characteribus : dissertatio inauguralis ... / auctor Aug. Henr. Rud. Grisebach.
Grisebach, A. (August), 1814-1879.Date: 1836
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A plant (Lisianthus princeps): large single flower and flower cluster. Coloured lithograph, c. 1850.
Date: [1833-59]Reference: 26175i